Convert OKon Optimism to ZK
Swap Okcash (OK) on Optimism to ZKsync (ZK) at the best cross-chain rate. SwitchFi routes your OK → ZK exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
OK to ZK market data
| Metric | OK · Optimism | ZK |
|---|---|---|
| Price | $0.00709 | $0.009533 |
| Market cap | $633,647 | $98.81M |
| 24h volume | $159 | $10.22M |
| 24h change | +25.69% | +5.67% |
| 7d change | +25.30% | +12.90% |
| 24h high / low | $0.007922 / $0.005641 | $0.009649 / $0.008966 |
| All-time high | $0.7685 | $0.321 |
| Market cap rank | #3316 | #274 |
What is the OK to ZK exchange rate?
At the current market price, 1 OK ≈ 0.74374984 ZK, and 1 ZK ≈ 1.3445 OK. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Okcash is the smaller side of this pair — ZKsync's market capitalisation of $98.81M is roughly 156× larger than Okcash's $633,647. OK holds rank #3316 while ZK holds #274 by market capitalisation. The last 24 hours put OK at +25.69% against +5.67% for ZK — the OK/ZK rate has moved in OK's favour. Across the last 7 days the comparison reads +25.30% for OK versus +12.90% for ZK. Liquidity is ample on both legs — OK trades $159 a day and ZK trades $10.22M — so conversions execute at market rates. OK currently trades 99.1% below its all-time high, while ZK sits 97.0% under its own peak.
OK to ZK converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
OK / ZK conversion tables
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Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Okcash and ZKsync
With a total market value of $633,647, Okcash (OK) sits at #3316 among all cryptocurrencies. The price sits 99.1% under the record high of $0.7685. There are currently 89.37M OK in circulation. OK has moved +25.30% week-on-week and +28.10% over 30 days. Its 24-hour trading volume is $159.
ZKsync (ZK) is the #274 cryptocurrency by market cap, worth $98.81M in aggregate. Compared with its $0.321 all-time peak, it currently trades 97.0% lower. 10.37B ZK is circulating out of a hard cap of 21.00B ZK — about 49% of the eventual supply. ZK has moved +12.90% week-on-week and +21.40% over 30 days. Its 24-hour trading volume is $10.22M.
How to convert OK to ZK
- 1 Enter the amount of OK on Optimism you want to convert — the swap widget on this page is prefilled with the OK → ZK pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 3 Review the quoted route — the estimated and minimum amount of ZK you will receive, plus network, DEX and bridge fees, are all shown before you sign.
- 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
Other options to exchange ZK
Convert any other cryptocurrency from OK
OKOptimism → BTC
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OKOptimism → ETH
Ethereum
OKOptimism → USDTEthereum
Tether
OKOptimism → BNB
BNB
OKOptimism → XRP
XRP
OKOptimism → USDCEthereum
USDC
OKOptimism → SOL
Solana
OKOptimism → TRX
TRON
OKOptimism → FIGR_HELOC
Figure Heloc
OKOptimism → HYPE
Hyperliquid
OKOptimism → ZEC
Zcash
OKOptimism → DOGE
Dogecoin
OK to ZK FAQ
What is the OK to ZK exchange rate?
Right now 1 OK ≈ 0.74374984 ZK (and 1 ZK ≈ 1.3445 OK). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.
How to swap, exchange or convert OK to ZK on SwitchFi?
Enter the amount of OK you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best OK→ZK path — non-custodial, straight from your wallet.
Is the OK to ZK swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert OK to ZK?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange OK for ZK?
No account is needed. You connect a wallet, approve the swap and receive the funds directly — there is no registration or KYC step for on-chain swaps.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.